Inventor · disambiguated record
Shu-Cheng Hsieh
Also filed as: HSIEH SHU-CHENG
3 granted patents·71 citations·filing 1996–2000
73Inventor score
Technology areasB41J
Files withIND TECH RES INST3
Top patents by PatentIndex Score
3 records- 0181US6186620B1Ink pressure control apparatus for ink-jet pensIND TECH RES INST·Filed 1999·Granted Feb 13, 2001·46 cites·9 claims
- 0276US6540341B2Pressure controller for an ink cartridgeIND TECH RES INST·Filed 2000·Granted Apr 1, 2003·18 cites·11 claims
- 0332US6431775B1Automatic print cartridge alignment systemIND TECH RES INST·Filed 1996·Granted Aug 13, 2002·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →